ExpandChildren does not work

In my ASP.NET application I use the Sencha treegrid. When I want to expand children recursively, if my node is already expanded, it does not expand its children. I know there is already a post related to the same bug (http://www.sencha.com/forum/showthread.php?137719) but I'm not sure the bug has been resolved.

Ext version tested:

Ext 4.1.3

Browser versions tested against:

Chrome 22

Description:

Ext.data.NodeInterface - expandChidren(true) does not expand children of an expanded node.

Steps to reproduce the problem:

Create an treePanel. Your datas need to have children, and those children need to have children too.

I have tried Ext.ComponentQuery.query('treepanel')[0].store.tree.root.firstChild.expandChildren(true) and it does not work, but it works with Ext.ComponentQuery.query('treepanel')[0].store.tree.root.firstChild.expand(true)

I have tried what you tell me in the treeGrid example and it does not work like in check-tree example,

I have tried this : - Ext.ComponentQuery.query('treepanel')[0].store.tree.root.expandChildren(true)- Ext.ComponentQuery.query('treepanel')[0].store.tree.root.expand(true)- Ext.ComponentQuery.query('treepanel')[0].store.tree.root.firstChild.expandChildren(true)- Ext.ComponentQuery.query('treepanel')[0].store.tree.root.firstChild.expand(true)
and this expand only the second child (Project:Testing) and it collapse the first child (Project: Shopping), the one is expanded on load.

Twitter - @evantrimboli
Former Sencha framework engineer, available for consulting.
As of 2017-09-22 I am not employed by Sencha, all subsequent posts are my own and do not represent Sencha in any way.

Twitter - @evantrimboli
Former Sencha framework engineer, available for consulting.
As of 2017-09-22 I am not employed by Sencha, all subsequent posts are my own and do not represent Sencha in any way.

Twitter - @evantrimboli
Former Sencha framework engineer, available for consulting.
As of 2017-09-22 I am not employed by Sencha, all subsequent posts are my own and do not represent Sencha in any way.